Answer:
there is no way to solve it
Step-by-step explanation:
i think you may have missed part of the question
Answer:
B. Reject H0 C.
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
⅕×⅚×3/7×21×16
⅙×9×16 (Cancelling 5 by 5 and 21 by 3)
⅙×144
24
If 9 of the sparrows is 45% of the birds in the backyard, 9/x = 45/100.
Cross multiply to get 9 * 100 = 45x; simplified is 900 = 45x or 20.
This means that there are 20 birds in the backyard. You can check this by dividing 9/20 which equals 45%
False - Correct on apex!!!
